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Sandslash [Reverse Holo] #21 Pokémon card from Sandstorm

Sandslash [Reverse Holo] 21/100

Sandstorm

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Sandslash [Reverse Holo] #21 from Sandstorm currently trades at $16.30 raw, with PSA 10 copies reaching $586.36 — a 36.0x grade premium. Price is down 1.2% in the last 30 days, though the 90-day trend tells a different story at +20.1% — worth watching for a clearer direction.
Current Prices (USD)
Ungraded
$16.30
PSA 7
$17.06
PSA 8
$60.25
PSA 9
$69.97
PSA 10
$586.36
ACE 10
—
BGS 10 Black
$3,810.00
CGC 10 Pristine
$180.00
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Raw Price Trend
7d
-9.4%
30d
-1.2%
90d
+20.1%
180d
+52.9%
1y
+128.0%
2y
+117.3%
5y
+150.8%

Quick price facts

Sandslash [Reverse Holo] 21/100 from Sandstorm has a current raw market value of $16.30.

Current raw value
$16.30
PSA 9 value
$69.97
PSA 10 value
$586
Raw value 7d
-9.4%
Raw value 30d
-1.2%
PSA 10 premium vs raw
36.0× raw
View all cards from Sandstorm →
Collector Intel
36.0x
Raw → PSA 10
High-risk grade
4.3x
Raw → PSA 9
Grade multiplier
-1.2%
30d Price Move
Falling
Moderate
Price Stability
9.4% swing this week

Calculated from price history, PSA population data, and market trends. Not financial advice.

Grading Calculator

Based on PSA Standard tier (~$25 USD). Assumes a perfect PSA 10 result — actual outcome depends on card condition.

⚠️ High-variance grade. PSA 10 is 36x the raw price. The expected value accounts for the realistic probability.
$16
Buy Raw
~$25
Grading Fee
PSA Standard
$586
PSA 10 Value
+$545
Best Case (PSA 10)
if you pull a 10
Grade Multiples vs Raw
PSA 9$704.3x raw
PSA 10$58636.0x raw

Frequently asked questions

How much is Sandslash [Reverse Holo] #21 from Sandstorm worth?+
Sandslash [Reverse Holo] #21 from Sandstorm is currently worth Raw: $16.30, PSA 9: $69.97, PSA 10: $586 based on recent sold listings. Prices update daily from real eBay sales.
Is Sandslash [Reverse Holo] #21 worth grading?+
The PSA 10 price of $586 is 36.0× the raw price of $16.30. After a ~$25 grading fee, a PSA 10 result would net approximately $570 — assuming the card grades a 10.
Where do PokePrices Sandslash [Reverse Holo] #21 prices come from?+
Prices are tracked nightly from real sold listings on PriceCharting (raw, PSA 9 and PSA 10). PSA population data is sourced from PSA's public reports. We do not use asking prices — only confirmed sales.

Recent verified sales

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  • 10 Sep 2026Raw
    ebaycompleted-auctions-usedpoor
    $10.08
  • 31 Aug 2026Graded
    ebaycompleted-auctions-cibunknown
    $8.50
  • 30 Aug 2026Raw
    tcgplayercompleted-auctions-usednear mint
    $17.99
  • 29 Aug 2026Raw
    ebaycompleted-auctions-usedlightly played
    $19.99
  • 24 Aug 2026Raw
    ebaycompleted-auctions-usedunknown
    $25.00
    best offer accepted